3204123142 has 8 divisors (see below), whose sum is σ = 5243110632. Its totient is φ = 1456419600.

The previous prime is 3204123133. The next prime is 3204123163. The reversal of 3204123142 is 2413214023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 145641961 = 3204123142 / (3 + 2 + 0 + 4 + 1 + 2 + 3 + 1 + 4 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72820959 + ... + 72821002.

It is an arithmetic number, because the mean of its divisors is an integer number (655388829).

Almost surely, 2^3204123142 is an apocalyptic number.

3204123142 is a deficient number, since it is larger than the sum of its proper divisors (2038987490).

3204123142 is a wasteful number, since it uses less digits than its factorization.

3204123142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145641974.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3204123142 is about 56604.9745340460. The cubic root of 3204123142 is about 1474.2452355289.

Adding to 3204123142 its reverse (2413214023), we get a palindrome (5617337165).

The spelling of 3204123142 in words is "three billion, two hundred four million, one hundred twenty-three thousand, one hundred forty-two".